Department of Computer Science, VˇSB – Technical University of Ostrava Dept. of Computer Science & Engineering, Czech Technical University, Prague
Department of Software Engineering, Charles University, Prague Czech Society for Cybernetics and Informatics, Workgroup on Computer
Science & Informatics, Prague
Proceedings of the Dateso 2006 Workshop Databases, Texts
Specifications, and Objects
200 6
http://www.cs.vsb.cz/dateso/2006/
Sc.
Group
AMPHORA RESEARCH GROUP
A R G
Amphor
April 26 – 28, 2006
Desn´ a – ˇ Cern´ a ˇ R´ıˇ cka
DATESO 2006
c V. Sn´aˇsel, K. Richta, J. Pokorn´y, editors
This work is subject to copyright. All rights reserved. Reproduction or publication of this material, even partial, is allowed only with the editors’ permission.
Technical editor:
Pavel Moravec,[email protected]
VˇSB – Technical University of Ostrava,
Faculty of Electrical Engineering and Computer Science, Department of Computer Science
Page count: 132 Impression: 200 Edition: 1st First published: 2006
This proceedings was typeset by PDFLATEX.
Cover design by Pavel Moravec ([email protected]) and Tom´aˇs Skopal.
Printed and bound in Ostrava, Czech Republic by TiskServis Jiˇr´ı Pustina.
Published by VˇSB – Technical University of Ostrava, Faculty of Electrical Engineering and Computer Science, Department of Computer Science
Preface
DATESO 2006, the international workshop on current trends on Databases, In- formation Retrieval, Algebraic Specification and Object Oriented Programming, was held on April 26 – 28, 2006 in Desn´a – ˇCern´a ˇR´ıˇcka. This was the 6th an- nual workshop organized by VˇSB-Technical University Ostrava, Department of Computer Science, FEL ˇCVUT Praha, Department of Computer Science and Engineering and MFF UK Praha, Department of Software Engineering. The DATESO aims for strengthening the connection between this various areas of informatics. The proceedings of DATESO 2006 are also available at DATESO Web sitehttp://www.cs.vsb.cz/dateso/2006/.
The Program Committee selected 12 papers (11 full papers and 1 poster) from 14 submissions, based on two independent reviews.
We wish to express our sincere thanks to all the authors who submit- ted papers, the members of the Program Committee, who reviewed them on the basis of originality, technical quality, and presentation. We are also thankful to the Organizing Committee and Amphora Research Group (ARG, http://www.cs.vsb.cz/arg/) for preparation of workshop and its proceedings.
March, 2006 V. Sn´aˇsel, K. Richta, J. Pokorn´y (Eds.)
Program Committee
V´aclav Sn´aˇsel (chair) VˇSB-Technical University of Ostrava, Ostrava Karel Richta Czech Technical University, Prague
Jaroslav Pokorn´y Charles University, Prague Vojtˇech Sv´atek University of Economics, Prague Peter Vojt´aˇs Charles University, Prague
Organizing Committee
Pavel Moravec VˇSB-Technical University of Ostrava Jan Martinoviˇc VˇSB-Technical University of Ostrava Yveta Geletiˇcov´a VˇSB-Technical University of Ostrava